影响洗瓶质量的因素

洗瓶的目的是把瓶子内外清洗干净,并加以消毒杀菌。瓶子洗净的质量标准：瓶子看上去被一层水膜完全覆盖,瓶壁上没有水滴,微生物达到灌装要求。影响洗瓶机洗瓶质量的主要因素有碱液温度、碱液浓度（包括洗瓶剂浓度）、清洗机械力、清洗时间,其他因素有泡沫、结垢、瓶源等。     

片碱、洗瓶剂、洗瓶添加剂的试验效果对比

1试验目的为提高预洗瓶的洗瓶质量,我们在包装线试验不同的方案,试验片碱、洗瓶剂、洗瓶添加剂用于洗瓶机回收瓶洗涤质量的比较。2试验物品1)洗瓶添加剂:由高效表面活性剂、络合剂、润湿剂、玻璃光亮剂复合而成,碱性产品对设备没有腐蚀性,无泡清洗,能防止碱液流失、降低片碱消耗量。2)片碱:自由碱含量90%,无其它成分。     

双端进出瓶洗瓶机的电气控制

叙述了双端式进出瓶洗瓶机的组成和洗瓶工艺过程,论述了洗瓶机传动系统的同步运行,利用电导率检测碱液浓度的控制及碱液温度控制原理。     

碱液在线过滤系统的实施与改造

1实施背景洗瓶机洗瓶过程中将在碱槽中产生大量的商标、碎纸屑、纸纤维、泥沙颗粒、凝胶颗粒等,瓶源越脏,这些物体产生的越多,影响了碱液的渗透力及碱液活性,从而影响洗瓶效果。要提高瓶子的洗净率,就得在生产过程中增加添加火碱及洗瓶机大放水的频次,由此使火碱及水的用量增加。     

影响洗瓶质量的因素

<正>洗瓶的目的是把瓶子内外清洗干净,并加以消毒杀菌。瓶子洗净的质量标准:瓶子看上去被一层水膜完全覆盖,瓶壁上没有水滴,微生物达到灌装要求。影响洗瓶机洗瓶质量的主要因素有碱液温度、碱液浓度(包括洗瓶剂浓度)、清洗机械力、清洗时间,其他因素有泡沫、结垢、瓶源等。1温度(碱液和温水槽的温度控制)温度强烈地影响清洗效果。较高的洗瓶温度能加速污物的溶解和脱离,温度越高,洗瓶效果越好,但超过90℃,不但容易使洗瓶破碎率升高,部分霉斑还会固化在瓶壁上,更加难     

啤酒商标用纸

回收旧瓶再利用是啤酒和一些饮料企业降低生产成本、减轻消费者负担的一项重要措施。为了将这些旧瓶洗净，要在洗瓶机中使用含有洗涤剂的热碱液进行清洗。在实际工作中人们早已发现，在热碱液浸泡和高压冲洗下，很多商标纸都成了碎纸浆，这些碎纸浆不但影响热碱液的过滤循环再使用，还往往引起洗瓶机喷咀的堵塞．降低了洗瓶的效果。我公司灌装分厂在长期的观察、分析中发现：绝大多数牌子的啤酒的商标纸如上述那样经洗瓶后都碎成纸浆，但也有个别牌子的商标纸经济瓶时从瓶身脱落，虽然商标的油墨已褪，但整张商标纸却完好无缺，很容易从洗瓶…     

控制洗瓶因素,提高洗瓶质量

洗瓶工序在啤酒包装过程中，对成品质量不仅有一定的影响，对包装线的生产效率、生产成本等影响也不可低估。洗瓶机运行状况不良，轻则增加水、电、汽等运行成本，重则影响成品酒的生物稳定性及外观质量，甚至会造成投诉率上升，影响企业形象。     

降低洗瓶机温度研究

洗回收玻璃瓶时，洗瓶机碱液温度一般超过80℃。能甭在保证洗瓶质垃的前提下，降低温度呢？     

啤酒包装过程中影响质量的因素及控制措施

啤酒包装过程分为洗瓶、灌装、杀菌、贴标四部分,现将包装过程中易出现影响质量的因素设备运行中的问题及处理措施简述如下:——洗瓶1.影响洗瓶质量的主要因素(1)碱液浓度、洗瓶剂的配制;(2)温度的变化影响;(3)各泵工作压力的影响。     

一种新型的饮料玻瓶洗粉

饮料在灌装前,不管是新瓶或是回收的旧瓶都要严格清洗,以符合食品卫生要求。洗瓶机过去是用碱液浸泡和毛刷洗刷。近几年来,国内外发展的自动洗瓶机无毛刷,每分钟洗瓶量从100瓶提高到400瓶以上,用一排排瓶盒输送瓶子,经浸泡和高压喷洗,利用热和苛性溶液接触时间的原理,将瓶子清洗灭菌。因此,自动洗瓶机对苛性溶液的选择显得格外重要,直接影响产品质量和灌装损耗。     

Acid Washing and Serial Repitching a Brewing Ale Strain of Saccharomyces cerevisiae in High Gravity Wort and the Role of Wort Oxygenation Conditions†

Acid washing pitching yeast is an effective method for removing bacterial contamination, but if the yeast is washed incorrectly decreased fermentation performance and beer quality problems may result. Various factors can affect the acid resistance of yeast strains during brewery fermentations. Yeast from shaking flask experiments was more resistant to the combination of high gravity and acid washing conditions than yeast cropped from static fermentations. Yeast harvested from static high gravity wort (20° Plato; 1.083 OG) fermentations was more adversely affected by acid washing than yeast from standard gravity (12° Plato; 1.048 OG) wort. Wort oxygenation resulted in enhanced yeast fermentation performance and healthier yeast crops when yeast was serially repitched into 20° Plato wort. Yeast cropped from fermentations with air saturated high gravity wort responded poorly when acid washed. These results suggest that the structure of the plasma membrane particularly the sterol and fatty acid composition, may have an important role in tolerating high gravity wort and acid washing conditions.     

影响牛仔裤水洗效果的因素分析

水洗后整理可使牛仔裤获得丰富多彩的外观效果,从助剂、pH值和浴比等因素对影响牛仔裤的水洗效果进行了分析。结果表明助剂、浴比、温度、pH值和时间等对牛仔裤水洗效果均有影响,不同的设备和工艺操作也会产生不同的水洗效果。     

分散染料上染涤纶的研究

分散染料上染涤纶的过程中,染料性质和纤维特性是很重要的因素。温度、染液中H^＋浓度、助剂都会影响到纤维的性质,从这3个方面研究了对分散染料上染涤纶的影响,并探讨了影响机理。结果表明,定型温度对分散染料上染涤纶有很大的影响,不均匀的热处理是造成涤纶色花的原因之一;适宜浓度的醋酸和匀染剂是涤纶取得良好染色性能的重要因素;分散染料染色涤纶织物不耐高温水洗,经过数次高温水洗,会有大部分染料逸出。     

Comparative study of copper ion complex bamboo pulp and cotton knitted fabrics. Part II: wearability and durability

Apart from the antibacterial performance, wearability and durability are also important factors for the textile product quality. The paper mainly discusses the wearability and durability of bamboo pulp and cotton-knitted fabrics which were treated with alkali and copper ammonia solution. Washing fastness, release properties of copper ions when washing, bursting properties, abrasion resistance, permeability, moisture penetrability, and warmth retention properties of fabrics were tested to investigate the change after copper ammonia solution treatment. The results showed that although the release quantity of bamboo pulp fabrics was higher, the washing fastness of bamboo pulp fabrics was better than that of cotton fabrics. After 90 times’ washing, the copper ion complex fabrics still had good antibacterial performance. For both cotton and bamboo pulp fabrics, properties of the bursting strength, moisture penetrability and warmth retention had been improved, whereas properties of abrasion resistance and air permeability had receded.     

HACCP在湿法加工脱皮芝麻企业的应用研究及探讨

主要探讨了HACCP体系在湿法加工脱皮芝麻生产中的应用,并对湿法加工脱皮芝麻生产中的各个环节可能造成的物理危害、化学危害和生物危害进行分析,进而提出了关键控制点(CCP)、监控方式、纠偏措施、记录和验证方法,并且对湿法加工脱皮芝麻企业实施HACCP体系提出了一些可行陛建议,进而发挥HACCP体系在食品企业生产管理中的作用,确保食品安全.     

国外鲜切产品生产工艺概况

本文阐述了鲜切产品的概念及其发展近况,叙述了国外鲜切产品对生产线、温度、通风、清洗、杀菌、卫生、配送等方面的工艺要求,详细介绍了国外生产鲜切产品中的原料、采收、原料品质评价、修整、切分、杀菌和洗涤、脱水、包装等单元操作的操作参数,这些情况对我国鲜切产品企业有参考价值.     

BOM毛毯的选用及影响其性能的关键因素(续)

3BOM毛毯洗涤技术 加强BOM毛毯洗涤的目的是利用最省的水源和动力资源来达到毛毯理想的洗涤效果。洗掉粘附于毛毯表面及积存在毛毯内的污垢；恢复毛毯的弹性和松厚度；保持毛毯良好的滤水性、含水率和透气度；确保纸机的正常运行，提高产量和质量，降低毛毯消耗等。     

深色活性印花防沾色水洗工艺生产实践

文章针对纯棉深色活性印花水洗后白底沾色问题,对其影响因素:活性染料、蒸化条件、水洗设备、皂洗剂、水洗条件等进行了分析及一系列改进,制定出切实可行的生产工艺,使纯棉深色活性印花白底沾色得到解决,提高了产品质量。     

Assessment of the use of ozone for cleaning fatty soils in the food industry

The development of safe, efficient and environmentally compatible detergent formulas is an important issue for the food industry in order to ensure adequate levels of quality and safety, while saving energy and time. In this work we have evaluated the capacity of ozone, a strong oxidant declared as a GRAS additive, to remove greasy stains from hard surfaces. Firstly we studied the effect of ozone on a model alimentary fat, pork lard, and several detergent components: three surfactants, and a lipase. Finally washing experiments where conducted in a continuous flow device which simulates an industrial clean-in-place system, in order to establish a suitable strategy for cleaning processes involving ozone. Ozonation of pork lard in aqueous medium led to the formation of surface active molecules, presumably fatty acids, which resulted in a slight but significant improvement of washing performance compared to that of water. The three surfactants tested retained all or part of their surface activity for short ozonation times, and the inclusion of ozone did not affect their washing efficiency significantly, even under alkaline conditions. Conversely enzyme residues were readily deactivated by rinsing with ozonated water, which helps to prevent food contamination.     

纸机循环润滑系统的冲洗

现代大型造纸机械的循环润滑系统在长期运转中，油品性能容易受到水分、高温等的影响，上述情况将直接影响润滑系统的工作状况。同时润滑系统维护好坏，直接影响纸机的运行速度和纸张的成形效果，某些时候需要对润滑系统进行冲洗，本文就润滑系统需要执行冲洗的几种情况，以及如何选择冲洗油，如何执行冲洗过程进行了论述。